Water

Store water in plastic containers such as soft drink bottles. Avoid using containers that will break or decompose, such as milk cartons or glass bottles. A normally active person needs to drink at least two quarts of water each day. Hot environments and intense physical activity can double that amount. Children, nursing mothers and ill people will need more.

Store one gallon of water per person per day.

Keep at least a three-day supply of water per person (two quarts for drinking, two quarts for each person in your household for food preparation/sanitation).